From: Uros Bizjak <ubizjak@gmail.com>
Date: Sun, 8 Mar 2009 07:24:32 +0000 (+0100)
Subject: i386.c (ix86_maybe_switch_abi): Use named constants instead of magic numbers.
X-Git-Tag: releases/gcc-4.4.0~330
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09f8a8d312320b1b1a90d763f178fa02eac43ff5;p=thirdparty%2Fgcc.git

i386.c (ix86_maybe_switch_abi): Use named constants instead of magic numbers.

	* config/i386/i386.c (ix86_maybe_switch_abi): Use named
	constants instead of magic numbers.

From-SVN: r144706
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6aeb8a40890a..ac3f3fb3af05 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -61,6 +61,7 @@
 	* config/i386/i386.c (x86_64_int_parameter_registers): Ditto.
 	(x86_64_ms_abi_int_parameter_registers): Ditto.
 	(x86_64_int_return_registers): Ditto.
+	(ix86_maybe_switch_abi): Ditto.
 	(ix86_expand_call): Ditto for clobbered_registers array.
 	(ix86_hard_regno_mode_ok): Ditto.
 	(x86_extended_QIreg_mentioned_p): Ditto.
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 4f7f943819de..e7dd5bebaec7 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -4618,7 +4618,7 @@ static void
 ix86_maybe_switch_abi (void)
 {
   if (TARGET_64BIT &&
-      call_used_regs[4 /*RSI*/] ==  (cfun->machine->call_abi == MS_ABI))
+      call_used_regs[SI_REG] == (cfun->machine->call_abi == MS_ABI))
     reinit_regs ();
 }